42773178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{145487}}^1$

素因数の和:145506

約数の個数: 24

約数和(自身を含む): 99513792

約数和(自身を除く): 56740614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 145487, 290974, 436461, 872922, 1018409, 2036818, 3055227, 6110454, 7128863, 14257726, 21386589, 42773178]

約数ペア:

[(1, 42773178), (2, 21386589), (3, 14257726), (6, 7128863), (7, 6110454), (14, 3055227), (21, 2036818), (42, 1018409), (49, 872922), (98, 436461), (147, 290974), (294, 145487)]